CN110112020A - 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 - Google Patents
防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 Download PDFInfo
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- CN110112020A CN110112020A CN201910415516.5A CN201910415516A CN110112020A CN 110112020 A CN110112020 A CN 110112020A CN 201910415516 A CN201910415516 A CN 201910415516A CN 110112020 A CN110112020 A CN 110112020A
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- operation handle
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000002955 isolation Methods 0.000 title claims abstract description 19
- 238000011017 operating method Methods 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 125000006850 spacer group Chemical group 0.000 claims description 74
- 238000000034 method Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000005422 blasting Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
- H01H9/226—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts the casing containing electrical equipment other than and operated by the switch
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- Mechanical Control Devices (AREA)
- Patch Boards (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910415516.5A CN110112020B (zh) | 2019-05-18 | 2019-05-18 | 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 |
Applications Claiming Priority (1)
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CN201910415516.5A CN110112020B (zh) | 2019-05-18 | 2019-05-18 | 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 |
Publications (2)
Publication Number | Publication Date |
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CN110112020A true CN110112020A (zh) | 2019-08-09 |
CN110112020B CN110112020B (zh) | 2024-01-23 |
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CN201910415516.5A Active CN110112020B (zh) | 2019-05-18 | 2019-05-18 | 防爆箱上的自复位式隔离联锁操作手柄机构及操作方法 |
Country Status (1)
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CN (1) | CN110112020B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005197168A (ja) * | 2004-01-09 | 2005-07-21 | Toshiba Corp | 開閉器の手動操作装置 |
US20050161307A1 (en) * | 2002-02-21 | 2005-07-28 | Siemens Aktiengesellschaft | Device for controlling a blocking mechanism in an electric switch and switch cell comprising said device |
CN101150023A (zh) * | 2006-09-21 | 2008-03-26 | 富士电机机器制御株式会社 | 电路断路器的外部操作手柄装置 |
KR200442127Y1 (ko) * | 2007-04-30 | 2008-10-10 | 신우전기제조(주) | 키 인터록 기능이 구비된 단로기용 전동조작기 |
KR20090097035A (ko) * | 2008-03-10 | 2009-09-15 | 엘에스산전 주식회사 | 진공 차단기의 인터록 장치 |
CN201323141Y (zh) * | 2008-11-17 | 2009-10-07 | 山西汾西机电有限公司 | 一种井下配电装置用的联锁装置 |
CN101728131A (zh) * | 2008-10-22 | 2010-06-09 | 三菱电机株式会社 | 电路断路器的外部操作手柄装置 |
CN203055718U (zh) * | 2012-12-31 | 2013-07-10 | 施耐德电气华电开关(厦门)有限公司 | 用在开关柜的接地开关操作联锁机构 |
CN204117884U (zh) * | 2014-07-03 | 2015-01-21 | 西安重装矿山电器设备有限公司 | 一种矿用隔爆型变频器门电联锁装置 |
CN204596664U (zh) * | 2015-04-12 | 2015-08-26 | 山西汾西机电有限公司 | 井下双开门隔爆箱上的机械联锁装置 |
-
2019
- 2019-05-18 CN CN201910415516.5A patent/CN110112020B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050161307A1 (en) * | 2002-02-21 | 2005-07-28 | Siemens Aktiengesellschaft | Device for controlling a blocking mechanism in an electric switch and switch cell comprising said device |
JP2005197168A (ja) * | 2004-01-09 | 2005-07-21 | Toshiba Corp | 開閉器の手動操作装置 |
CN101150023A (zh) * | 2006-09-21 | 2008-03-26 | 富士电机机器制御株式会社 | 电路断路器的外部操作手柄装置 |
KR200442127Y1 (ko) * | 2007-04-30 | 2008-10-10 | 신우전기제조(주) | 키 인터록 기능이 구비된 단로기용 전동조작기 |
KR20090097035A (ko) * | 2008-03-10 | 2009-09-15 | 엘에스산전 주식회사 | 진공 차단기의 인터록 장치 |
CN101728131A (zh) * | 2008-10-22 | 2010-06-09 | 三菱电机株式会社 | 电路断路器的外部操作手柄装置 |
CN201323141Y (zh) * | 2008-11-17 | 2009-10-07 | 山西汾西机电有限公司 | 一种井下配电装置用的联锁装置 |
CN203055718U (zh) * | 2012-12-31 | 2013-07-10 | 施耐德电气华电开关(厦门)有限公司 | 用在开关柜的接地开关操作联锁机构 |
CN204117884U (zh) * | 2014-07-03 | 2015-01-21 | 西安重装矿山电器设备有限公司 | 一种矿用隔爆型变频器门电联锁装置 |
CN204596664U (zh) * | 2015-04-12 | 2015-08-26 | 山西汾西机电有限公司 | 井下双开门隔爆箱上的机械联锁装置 |
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CN110112020B (zh) | 2024-01-23 |
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Address after: No. 131 Heping North Road, Wanbailin District, Taiyuan City, Shanxi Province, 030000 Applicant after: China State Shipbuilding Corporation Fenxi Heavy Industry Co.,Ltd. Applicant after: SHANXI FENXI ELECTROMECHANICAL Co.,Ltd. Address before: 030027 No. 131 Heping North Road, Shanxi, Taiyuan Applicant before: SHANXI FENXI HEAVY INDUSTRY Co.,Ltd. Applicant before: SHANXI FENXI ELECTROMECHANICAL Co.,Ltd. |
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Effective date of registration: 20231229 Address after: 030000 workshop 149 of Shanxi Fenxi heavy industry, No. 131 Heping North Road, Wanbailin District, Taiyuan City, Shanxi Province Applicant after: Shanxi Fenxi Electric Co.,Ltd. Applicant after: China State Shipbuilding Corporation Fenxi Heavy Industry Co.,Ltd. Applicant after: SHANXI FENXI ELECTROMECHANICAL Co.,Ltd. Address before: No. 131 Heping North Road, Wanbailin District, Taiyuan City, Shanxi Province, 030000 Applicant before: China State Shipbuilding Corporation Fenxi Heavy Industry Co.,Ltd. Applicant before: SHANXI FENXI ELECTROMECHANICAL Co.,Ltd. |
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